What's in the Box Blueline Solutions TacOps Pk 22LR Rimfire Pistol (2) 22-Round Magazine Owner's Manual Product Features Receiver made of CNC machined aluminum Trigger housing made of glass fiber reinforced polymer 2 freely selectable clamping lever positions Suitable for left- and right-handed shooters MIL-SPEC 5-position sliding stock Removable flip-up sights Rear and front sights adjustable Hammer-forged precision barrel Adjustable trigger characteristics Manual safety Includes two 22-round magazines Picatinny mounting rail Product Specifications Model: MAUSER Tac Ops PK System: Semi-Automatic / Self-Loading Caliber: .22 LR HV Magazine Capacity: 22 shots | 110 shots Drum Magazine Barrel: Rifled Hammer-Forged Steel Barrel Barrel Length: 127 mm 5'' Twist Length: 406 mm 16'' Sight Radius: 210 mm 8.3'' Weight: 2264 g 5 lbs Length: 593 675 mm 23.3'' 26.6'' Rail: Picatinny Rail Trigger: Single Action Only (SAO) Trigger Weight: 2500 g 5.5 lbs Stock Material: Polymer Color: Black Barrel Thread: M16x1 Sights: Adjustable Flip-Up Front and Rear Sights Optic Ready: No